| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.77 | 3.779% | $148.1653 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $76.75 | 8.380% | $83.1817 | $83.18 | $83.20 | $83.20 |
| Purchase #3 | $156.79 | 5.620% | $165.6016 | $165.60 | $165.60 | $165.60 |
| Purchase #4 | $226.75 | 8.615% | $246.2845 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $40.80 | 11.304% | $45.412 | $45.41 | $45.40 | $45.40 |
| Purchase #6 | $28.40 | 5.277% | $29.8987 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $152.96 | 11.106% | $169.9477 | $169.95 | $169.95 | $169.90 |
| 7 purchase totals = | $825.22 | $888.4915 | $888.49 | $888.50 | $888.50 | |